Leo Foureaux, Designer in Juiz de Fora - State of Minas Gerais, Brazil
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Leo Foureaux

Verified Expert  in Design


Juiz de Fora - State of Minas Gerais, Brazil
Toptal Member Since
March 8, 2018

Coming from a transdisciplinary background, Leo believes empathy and data are the yin and gang of good design. He brings a balanced-yet-fresh approach to teams by inspiring creative problem-solving and applying modern documentation techniques. Leo's goal is to make an inevitably digital, efficiency-driven world work in favor of a mindful, people-centered whole. If your product calls for fun, health, or mindfulness—count him in.


Work Experience

Co-founder | Product Lead

2017 - PRESENT
Quartzo Studio
  • Worked for Quartzo, a co-op collaborative hub of developers, designers, and product folks. We love to invent meaningful products that enable positive change—if it's fun, healthy and mindful, we're in!
  • Led the product squads to create products from scratch and tweak live ones by embedding ourselves into the client's structure.
  • Conceived of digital products for clients that include engineering, healthcare tech, and fintech companies.
  • Created the UX and UI for multiple clients' websites ranging from fashion brands to blockchain engineering, and biotech companies.
  • Kickstarted several purpose-driven internal initiatives, including Avalue—the app that's teaching Brazilians about the produce they eat.
  • Achieved a seven-figure revenue within the first nine months—while bootstrapping.
Technologies: Human-centered Design (HCD), Collaboration, Design Sprints

Lead Product Designer

2019 - 2019
Fortune 100 North American Construction Equipment Manufacturer
  • Collaborated with my team in Chennai, India, to create a brand new product for advanced data insights.
  • Worked closely with the product and business teams to come up with innovative solutions for in-the-field data visualization.
  • Led the charge to rethink the team's workflow, by bringing in documentation best practices and fine-tuning how team members connect and communicate.
  • Created work that elicited the following colleague's quote: "Your work has always been inspiring for us. You have set the bars high and I hope we will be able to keep up." - Shabir Ahmed.
Technologies: Design Sprints, Adobe After Effects, ProtoPie, Figma

Visual and UX/UI Designer

2015 - 2017
  • Created images and motion graphics for social media content and ads.
  • Worked with the marketing team to create and optimize ads, landing pages, and the nurturing strategies for multiple clients.
  • Developed visual identities for multiple companies from various segments with strict deadlines.
Technologies: Adobe After Effects, Adobe Illustrator, Adobe Photoshop
2017 - 2017

Certificate in Interaction Design

University of California, San Diego - (Online)

2014 - 2016

Bachelor's Degree in Design and Applied Arts

Juiz de Fora Federal University - Juiz de Fora, Brazil


Adobe Illustrator, Adobe Experience Design (XD), Adobe Photoshop, Sketch, InVision, InVision Studio, ProtoPie, Adobe Creative Suite, Figma, GitHub, Sketch 3, InVision App, UI Grid, Adobe After Effects


iOS, MacOS, Adobe Suite, Mobile


UI Design, UX Design, Responsive, Product Design, User Experience (UX), Ideation, Quantitative User Research, Product Branding, Wireframing, Conceptual Design, Flowcharts, Design Documentation, Art Direction, Design Systems, Visual Design, Marketing Design, Business Models, User Interface (UI), Product Strategy, Prototyping, Opportunity Maps, Abstracts, Collaboration, Human-centered Design (HCD), Apps, MVP Design, Branding, Monetization, Minimum Viable Product (MVP), Mobile UX, Mobile App UI, Mobile App Design, Mobile Architecture, Business Processes, Logo Design, Icon Design, Brand Identity, eCommerce, Minimal UI, React, User Flows, Responsive Web Design (RWD), Brand Guidelines, Blockchain, Cryptocurrency, Landing Page Design, Data Mining, Fintech, Vector Illustration, Digital Illustration, Coworking, App UI, User Interviews, User Research, Brand Design, UIKit, Information Architecture (IA), Dashboards, B2B, Enterprise, Product Management, Enterprise SaaS, Digital Product Design, Motion Graphics, Icon Sets, Grid Systems, Illustration, Qualitative Research, Design Sprints

Collaboration That Works

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